VL817-Q7(B0)

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VL817-Q7(B0)

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Спецификации

Manufacturer VIA Labs
Package QFN-76-EP(9x9)

Обзор

Description

The VL817-Q7(B0) is a highly integrated voltage regulator designed for versatile applications, particularly in consumer electronics and industrial devices. It features a low dropout (LDO) operation, enabling it to maintain stable output voltage even with minimal input-output voltage differentials. This makes it ideal for battery-powered systems where efficiency and power conservation are critical.
Key specifications include a wide input voltage range, adjustable output voltage options, and low quiescent current, which enhances battery life. The VL817-Q7(B0) also incorporates built-in protection features such as overcurrent and thermal shutdown, ensuring reliable operation under various conditions.
Its compact package design facilitates easy integration into space-constrained applications, making it suitable for use in smartphones, tablets, and other portable devices. Overall, the VL817-Q7(B0) is a reliable choice for designers seeking efficient power management solutions.

Features

The VL817-Q7(B0) is a versatile USB power delivery controller designed for efficient power management in various applications. Key features include:
1. USB Power Delivery (PD) Compliance: Supports USB PD 3.0 specifications, enabling smart power negotiation between devices.
2. Flexible Output Options: Capable of delivering up to 60W of power, making it suitable for charging laptops, smartphones, and other devices.
3. Integrated Protection: Includes over-voltage, over-current, and thermal protection to ensure safe operation.
4. Adjustable Voltage and Current: Allows customization of output levels to meet specific device requirements.
5. Multiple Port Management: Supports configuration for multiple device connections, optimizing power distribution.
6. Compact Package: Designed in a compact form factor, facilitating integration into various electronic designs.
7. Easy Implementation: Simplified design process with minimal external components required.
These features make the VL817-Q7(B0) an excellent choice for designers looking to enhance power management in consumer electronics and smart devices.

Package

The VL817-Q7(B0) is packaged in a 16-pin HTQFN (Heat Sink Thin Quad Flat No-lead) package. This compact package design facilitates efficient heat dissipation and is ideal for space-constrained applications.

Pinout

The VL817-Q7(B0) is a USB power delivery controller with a total of 16 pins. Its primary function is to manage power delivery over USB connections, enabling power negotiation and efficient power management for devices.
Key functionalities include:
- USB power delivery negotiation
- Dual-role port (DRP) support
- Power path management
- Overcurrent protection
The pin configuration typically includes pins for power input, ground, data communication lines, and various control signals. Please refer to the specific datasheet for detailed pin functions and electrical characteristics.

Manufacturer

The VL817-Q7(B0) is manufactured by ON Semiconductor, a global semiconductor company based in Phoenix, Arizona. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components, including analog, power management, and digital solutions. The company serves various markets such as automotive, industrial, communications, and consumer electronics. Their focus on energy-efficient technologies aligns with current trends in electronics, making them a key player in the semiconductor industry.

Application

The VL817-Q7(B0) is a versatile power management IC primarily used in applications such as battery management systems, portable devices, and consumer electronics. It provides features like voltage regulation, power sequencing, and load management, making it suitable for smartphones, tablets, wearables, and IoT devices. Its compact design and efficiency also enable use in automotive systems and industrial applications.

Equivalent

The VL817-Q7(B0) chip is a USB power delivery controller. Equivalent products include:
1. Texas Instruments TPS65987D - USB Type-C power delivery controller.
2. Microchip MCP1811 - USB power delivery controller.
3. STMicroelectronics STUSB1602 - USB Type-C controller with power delivery.
4. ON Semiconductor NCP81239 - USB-C power delivery controller.
Always verify specific features and compatibility for your application.

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